'****************************************************************************'
'                                                                            '
' Copyright (C) 2010 Muhammad alaa                                           '
'                                                                            '
' This program is free software; you can redistribute it and/or modify       '
' it under the terms of the GNU General Public License as published by       '
' the Free Software Foundation; either version 2 of the License, or          '
' (at your option) any later version.                                        '
'                                                                            '
' This program is distributed in the hope that it will be useful,            '
' but WITHOUT ANY WARRANTY; without even the implied warranty of             '
' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              '
' GNU General Public License for more details.                               '
'                                                                            '
' You should have received a copy of the GNU General Public License along    '
' with this program; if not, write to the Free Software Foundation, Inc.,    '
' 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.                '
'                                                                            '
'****************************************************************************'

Namespace OLE

    <ComImport()> _
    <InterfaceType(ComInterfaceType.InterfaceIsIUnknown)> _
    <Guid(IID.OLE.IStream)> _
    Public Interface IStream
        Sub Read(<Out(), MarshalAs(UnmanagedType.LPArray)> ByRef pv As IntPtr, ByVal cb As UInteger, <Out()> ByRef pcbRead As UInteger)
        Sub Write(ByVal pv As IntPtr, ByVal cb As UInteger, <Out()> ByRef pcbWritten As UInteger)
        Sub Seek(ByVal dlibMove As Long, ByVal dwOrigin As StreamSeek, <Out()> ByRef plibNewPosition As ULong)
        Sub SetSize(ByVal libNewSize As ULong)
        Sub CopyTo(ByRef pstm As IStream, ByVal cb As ULong, <Out()> ByRef pcbRead As ULong, <Out()> ByRef pcbWritten As ULong)
        Sub Commit(ByVal grfCommitFlags As StgC)
        Sub Revert()
        Sub LockRegion(ByVal libOffset As ULong, ByVal cb As ULong, ByVal dwLockType As LockType)
        Sub UnlockRegion(ByVal libOffset As ULong, ByVal cb As ULong, ByVal dwLockType As LockType)
        Sub Stat(<Out()> ByRef pstatstg As StatStg, ByVal grfStatFlag As StatFlag)

        Sub Clone(<Out()> ByRef ppstm As IStream)
    End Interface

End Namespace